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3 years ago

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What is the area of a rectangular prism with a width of 15 in, height of 3 in, and a length of 4 in? I need help :( I'm doing a

unit test and I have to show my work for this and I have no idea how to do it please help! Have a great day to anyone who is reading this :)

1 answer:

Blababa [14]3 years ago

6 0

Answer:is this surface area?

Step-by-step explanation:

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What is 2 1/3 in simplest form ?

Gnesinka [82]

A mixed number is an addition of its whole and fractional parts.

2

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3

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and

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3

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7

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The result can be shown in multiple forms.

Exact Form:

7

3

Decimal Form:

2.

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Mixed Number Form:

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3 years ago

A rectangular parking lot has a perimeter of 384 meters. The length of the parking lot is 36 meters less than the width. Find th

-Dominant- [34]

Answer:

The length and width of the parking lot is 78 meters and 114 meters respectively.

Step-by-step explanation:

Given;

Perimeter of the parking lot = $384\ m$

Solution,

Let the width of the parking lot be x.

Then, according to question length = (x-36).

The perimeter of a rectangle is sum of all the sides of rectangle. Which is given by an expression;

$perimeter=2\times(length+width)$

Now substituting the values, we get;

$384=2\times(x-36+x)\\\frac{384}{2}=(2x-36)\\192=2x-36\\192+36=2x\\2x=228\\x=\frac{228}{2}= 114$

Width = $114\ m$

Length = $x-36=114-36=78\ m$

Hence the length and width of the parking lot is 78 meters and 114 meters respectively.

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3 years ago

1. In the following diagram, UW bisects XV at Y. Which of the

aev [14]

Answer:

Statement 4 is correct

Step-by-step explanation:

Here, we want to select which statement is true based on the given diagram;

The statement that must be true is that Y is the midpoint of XV

This is because, by bisection , we mean dividing into 2 equal parts

The line UW has divided the line XV into two equal parts

So this mean that Y is the midpoint of the line XV

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3 years ago

Emma says the GCF of 16 and 12 is 48. Her friend grace says the answer is right. Who is right? Explain help me plz

Lilit [14]

The GCF is only 12 because 16 can't multiply a number that gives you 48 only 12.

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3 years ago

3. A teacher made a copy of a map. To make the map easier to see, the teacher enlarged the area of the map by 38%. Let d represe

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Answer:

1.38d

Step-by-step explanation:

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2 years ago